https://www.gamespot.com/articles/fallout-4-and-two-other-games-playable-for-free-on/1100-6456540/

If you're looking for something to play this weekend, you've got a few free options on Steam. Another Steam free weekend has started, and it features Alphabear: Hardcover Edition, Rock of Ages 2: Bigger and Boulder, and Fallout 4. Beginning today, you can download and play all three games at no cost. The full games are playable until Sunday, February 4 at 1 PM PT / 4 PM ET / 9 PM GMT.

In addition to these free trials, all three games are also available for 50% off. Alphabear will run you $5, Rock of Ages 2 costs $7.49, and Fallout 4 costs $15. The Rock of Ages 2 deal ends on February 5, Alphabear's runs through February 6, and Fallout 4 is on sale until February 12.